Efficient Chemoenzymatic Synthesis of an N-glycan Isomer Library

PubMed Entry

Peak Intensity
215.16 2.0

Annotations:

^{2,5}A_{Man}Y
222.03 13.4

Annotations:

Y
222.55 4.0

Annotations:

Y
226.01 4.6
232.12 13.0

Annotations:

B^{1,5}X_{Man} B^{1,5}X_{Gal}
238.0 7.0
239.1 1.8
241.05 1.1
252.73 3.1

Annotations:

CY
256.13 48.4
272.99 7.1

Annotations:

^{0,3}A_{GlcNAc}
274.14 1481.7
275.18 90.7
275.93 6.0

Annotations:

ZZ
288.27 2.8
289.11 4.4

Annotations:

C^{1,4}X_{GlcNAc}
291.33 7.7
292.15 965.9

Annotations:

B
293.13 64.4

Annotations:

^{1,4}A_{GlcNAc} B^{2,5}X_{GlcNAc}
294.06 15.1

Annotations:

YY
297.31 3.9

Annotations:

C^{3,5}X_{NeuAc}
305.14 4.2
323.07 3.9

Annotations:

B^{3,5}X_{NeuAc} ^{1,5}A_{Man}Z Y^{2,5}X_{Man}
325.17 45.9

Annotations:

BY CZ
325.68 5.3
326.24 2.1
330.24 15.3

Annotations:

^{1,4}X_{Man}Y Y^{0,3}X_{Man} Y^{1,4}X_{Man}
335.17 7.2
343.43 6.2

Annotations:

CY
348.17 22.0

Annotations:

BZ BZ
364.34 16.9
365.1 10.8
366.16 7722.1

Annotations:

Z
367.21 814.1
367.85 7.8
368.54 3.9

Annotations:

C^{1,5}X_{GlcNAc} C^{2,4}X_{NeuAc} C^{1,5}X_{Gal}
371.17 3.9

Annotations:

C^{1,5}X_{Man} C^{2,4}X_{NeuAc}
375.26 4.1

Annotations:

Y
382.16 2.7

Annotations:

^{0,3}A_{Gal}
384.22 18.9

Annotations:

CY CY
385.32 4.2
386.77 3.4

Annotations:

Z^{0,2}X_{Man} B^{0,2}X_{GlcNAc}
395.76 0.9

Annotations:

C^{0,2}X_{GlcNAc} ^{1,5}A_{Man} ^{2,5}A_{Gal} Y^{0,2}X_{Man}
400.2 2.1
403.22 2.8

Annotations:

^{1,5}A_{Man}Z
407.26 128.7

Annotations:

Z
408.2 6.1

Annotations:

B^{0,2}X_{Gal} ^{1,3}A_{Man}Z ^{1,3}A_{Man}Z ^{2,4}A_{Man}Z
409.19 1.1
418.34 6.0
418.94 3.6

Annotations:

C
424.36 1.2

Annotations:

B^{2,5}X_{Gal} ^{2,5}X_{GlcNAc}Y
425.26 519.7

Annotations:

Y
426.26 29.5

Annotations:

BY CZ
426.9 2.8

Annotations:

BY CZ
428.37 3.0

Annotations:

C^{1,3}X_{NeuAc}
430.86 3.5

Annotations:

^{3,5}X_{GlcNAc}Z
436.23 10.4

Annotations:

B^{0,2}X_{NeuAc}
437.25 2.6

Annotations:

^{2,4}X_{GlcNAc}Z
440.75 4.0

Annotations:

^{1,5}A_{Man}Z
447.27 173.6

Annotations:

Z
447.8 32.5
451.08 4.3
452.61 2.9

Annotations:

B^{2,5}X_{NeuAc}
453.44 2.5

Annotations:

^{1,5}X_{Man}
454.22 212.1

Annotations:

B
455.18 15.3

Annotations:

^{1,4}A_{Man}
456.2 17.2

Annotations:

Y
459.15 15.1

Annotations:

ZZ
467.83 46.9

Annotations:

YZ ZY
470.65 1.6

Annotations:

C^{2,5}X_{NeuAc} ^{1,5}X_{GlcNAc} C^{1,5}X_{Gal} C^{0,2}X_{NeuAc}
471.59 13.8

Annotations:

C^{1,5}X_{NeuAc}
472.23 144.8

Annotations:

C
473.13 7.7
474.16 2.2
475.76 3.3

Annotations:

B^{2,5}X_{Gal}
476.9 99.3

Annotations:

YY
477.83 3.4
479.57 2.5
483.4 3.9

Annotations:

B^{0,3}X_{Gal} ^{2,5}X_{Man}
486.77 5.5

Annotations:

BY CZ
487.33 3.0

Annotations:

BY CZ
492.55 4.3

Annotations:

^{1,4}X_{GlcNAc} C^{0,3}X_{Gal}
493.28 2.2

Annotations:

C^{3,5}X_{NeuAc}
495.3 51.4
496.31 1.8

Annotations:

Z^{2,5}X_{Man} ^{2,5}X_{Gal}Z
499.44 4.9
504.15 2.7

Annotations:

^{0,3}X_{Gal}Z Z^{0,3}X_{Man} Z^{1,4}X_{Man}
505.06 4.1

Annotations:

CY
507.28 5.0

Annotations:

C^{0,4}X_{Gal}
509.55 3.6
510.42 52.7

Annotations:

BZ BZ
511.19 1.8

Annotations:

^{3,5}X_{Gal}Z Z^{3,5}X_{Man}
511.8 8.7

Annotations:

^{3,5}X_{Gal}Z Z^{3,5}X_{Man} B^{0,2}X_{Man} B^{0,4}X_{NeuAc}
519.29 5.5

Annotations:

BZ
524.82 4.1
526.25 16.7
527.22 52.5

Annotations:

B^{0,3}X_{Man} B^{1,4}X_{Man} ^{0,4}X_{Gal}Y Y^{0,4}X_{Man} Y^{1,3}X_{Man} Y^{2,4}X_{Man} ^{2,4}X_{GlcNAc}
528.23 4249.9

Annotations:

BY BY CZ CZ BY CZ
529.26 569.6

Annotations:

C^{2,5}X_{Man}
530.34 16.3

Annotations:

C^{2,4}X_{NeuAc}
531.35 5.1
537.27 4.8

Annotations:

CY
539.85 12.2

Annotations:

ZZ
546.3 96.6

Annotations:

CY CY
548.03 2.2
548.9 192.7

Annotations:

Z
549.78 2.0

Annotations:

B^{1,3}X_{NeuAc}
551.46 2.4

Annotations:

ZZ
552.18 2.8
556.14 2.4

Annotations:

B^{1,5}X_{Man} B^{2,4}X_{NeuAc}
556.72 7.0
557.89 370.5

Annotations:

Y
558.44 15.8

Annotations:

^{2,5}A_{GlcNAc} ^{1,5}A_{Man}
565.36 2.5
568.51 2.6
569.35 210.7

Annotations:

YZ ZY
570.3 36.5

Annotations:

^{1,3}A_{Man}Z ^{2,4}A_{Man}Z B^{0,2}X_{GlcNAc}
579.84 4.8

Annotations:

C^{2,5}X_{NeuAc}
580.38 5.7

Annotations:

C^{2,5}X_{NeuAc}
581.38 2.1

Annotations:

C
582.75 3.3
583.85 7.3

Annotations:

BZ
585.8 6.6

Annotations:

B^{3,5}X_{NeuAc} B^{2,5}X_{GlcNAc}
586.52 15.1

Annotations:

B^{3,5}X_{NeuAc} B^{2,5}X_{GlcNAc} Y^{2,5}X_{Man} ^{2,5}X_{Gal}
587.3 1059.4

Annotations:

YY
588.29 190.8

Annotations:

^{1,3}A_{Man}Y ^{2,4}A_{Man}Y C^{0,2}X_{GlcNAc}
589.21 3.4
591.75 3.7

Annotations:

^{2,5}X_{NeuAc}Z
592.86 164.1

Annotations:

BY CZ
593.52 30.9

Annotations:

^{1,5}X_{NeuAc}Y Y^{0,3}X_{Man} Y^{1,4}X_{Man} ^{0,3}X_{Gal}
594.12 3.2

Annotations:

^{1,5}X_{NeuAc}Y Y^{0,3}X_{Man} Y^{1,4}X_{Man} ^{0,3}X_{Gal}
602.2 23.9

Annotations:

CY
608.44 1.4

Annotations:

Y^{0,4}X_{Man} Y^{1,3}X_{Man} Y^{2,4}X_{Man} ^{0,4}X_{Gal}
613.81 4.9

Annotations:

B^{0,2}X_{Man} B^{0,4}X_{NeuAc} B^{2,5}X_{NeuAc} ^{2,5}A_{Man}Z
616.14 14.0

Annotations:

^{3,5}X_{NeuAc}Y C^{1,5}X_{Man} B^{1,4}X_{NeuAc} C^{0,2}X_{NeuAc} B^{3,5}X_{GlcNAc}
617.23 1.5
619.56 1.9
621.03 9.6
622.25 2.9

Annotations:

C^{0,2}X_{Man} C^{0,4}X_{NeuAc}
627.86 4.1

Annotations:

B^{0,3}X_{NeuAc}
628.44 4.5

Annotations:

B^{0,3}X_{NeuAc} B^{0,3}X_{Man} B^{1,4}X_{Man}
629.89 625.1

Annotations:

Z
630.56 50.0

Annotations:

^{0,2}A_{Man}Z B^{1,3}X_{Man} B^{2,4}X_{GlcNAc} C^{2,5}X_{Man}
631.3 4.2

Annotations:

C^{1,3}X_{NeuAc}
637.95 2.6

Annotations:

C^{0,3}X_{Man} C^{1,4}X_{Man}
638.93 454.5

Annotations:

Y
639.55 48.2
640.27 7.8
644.27 6.8

Annotations:

B^{3,5}X_{NeuAc} ^{1,5}A_{Man}Z
646.04 2.0

Annotations:

C^{3,5}X_{Man} ^{1,4}X_{NeuAc}Y C^{0,3}X_{NeuAc}
650.82 5.7
655.2 5.2
655.92 85.2
656.52 71.9
657.27 16212.9

Annotations:

B
658.3 2651.2
659.12 69.8

Annotations:

^{1,4}X_{Man}Y Y^{0,3}X_{Man} Y^{1,4}X_{Man}
660.74 2.8

Annotations:

C^{1,3}X_{NeuAc}
664.92 44.8
665.75 2.2
667.46 6.7
670.24 3.2
672.52 29.2

Annotations:

BZ BZ
673.94 476.5

Annotations:

B
674.67 22.3

Annotations:

^{1,5}X_{NeuAc}
675.4 3.9

Annotations:

C
680.65 0.7
682.92 30.7

Annotations:

C
683.43 2.3
685.31 10.4
685.92 3.3
687.95 2.1
689.01 49.1

Annotations:

^{0,3}X_{NeuAc} ^{1,3}X_{Man}Y Y^{0,4}X_{Man} Y^{1,3}X_{Man} Y^{2,4}X_{Man}
689.66 40.5

Annotations:

^{1,3}X_{Man}Y Y^{0,4}X_{Man} Y^{1,3}X_{Man} Y^{2,4}X_{Man}
690.3 7073.7

Annotations:

BY CZ BY CZ
691.33 1255.4
692.45 28.0
693.38 2.6
694.45 217.6

Annotations:

Z
695.11 22.3
695.93 2.2
696.8 3.2

Annotations:

^{3,5}X_{NeuAc}
703.4 696.0

Annotations:

Y
704.11 57.8

Annotations:

B^{1,4}X_{NeuAc}
706.12 7.2
707.27 6.8
707.8 1.0

Annotations:

CY CY
708.38 104.9

Annotations:

CY CY
709.17 26.9
710.17 1.8
713.32 18.0

Annotations:

ZZ
714.44 5.5
721.17 2.3
729.74 1.9
730.43 27.7
731.35 2009.7

Annotations:

Z
732.35 395.0

Annotations:

B^{0,2}X_{Gal} ^{2,5}X_{Man}
733.59 14.3

Annotations:

^{2,4}X_{NeuAc}
734.89 2.4
741.85 2.6
747.69 33.3

Annotations:

^{1,4}A_{Man} ^{3,5}X_{Man}
748.54 117.6

Annotations:

B^{2,5}X_{Gal}
749.32 5260.4

Annotations:

Y
750.36 1087.4

Annotations:

C^{0,2}X_{Gal}
751.26 22.7
754.83 2.6
765.63 8.8
766.52 39.7

Annotations:

C^{2,5}X_{Gal}
767.17 11.7
769.57 2.4
771.09 3.2
771.89 2.3
774.96 1.1

Annotations:

B^{1,3}X_{NeuAc}
775.86 5.2

Annotations:

^{2,5}A_{Man}Z
784.76 2.3
785.81 16.0
790.5 0.8
800.36 3.2
801.54 13.9
802.44 3.7
817.82 70.6
818.64 29.9
819.33 2922.9

Annotations:

B
820.37 605.7
821.34 10.7

Annotations:

C^{0,3}X_{GlcNAc} ^{1,4}X_{Man} ^{1,4}X_{GlcNAc}Y Y^{0,3}X_{Man} Y^{1,4}X_{Man}
821.99 2.9
852.42 43.7

Annotations:

BY CZ
852.94 3.6
853.5 11.9
854.1 8.1
857.56 4.5
858.39 1.5
860.51 22.9

Annotations:

^{3,5}X_{GlcNAc}Z
861.39 1.2
870.34 15.1

Annotations:

CY
871.28 12.5
872.63 2.4
873.41 3.6
875.44 11.4

Annotations:

BZ
876.28 2.4
878.51 5.9

Annotations:

^{3,5}X_{GlcNAc}Y
880.4 1.1
891.54 16.2
892.48 105.5

Annotations:

^{2,4}X_{GlcNAc}Y
893.36 6010.5

Annotations:

Z
894.4 1503.6
895.2 43.6
908.59 14.3
909.67 92.9

Annotations:

^{1,4}A_{Man}
910.47 366.2
911.35 13266.4

Annotations:

Y
912.4 3152.2
913.28 73.6
914.85 2.7
934.46 30.6

Annotations:

YZ ZY
935.53 2.7

Annotations:

B^{0,2}X_{Gal}
952.31 43.5

Annotations:

YY
952.86 11.5

Annotations:

YY
953.9 2.2
958.17 2.9
963.46 5.7

Annotations:

BZ
980.21 2.6

Annotations:

^{1,5}X_{Gal}Y Y^{1,5}X_{Man}
981.42 182.2

Annotations:

BY CZ
982.32 60.1
982.84 8.0
998.69 2.9
999.51 10.4

Annotations:

CY
1000.44 7.4
1001.35 2.2
1002.84 3.2
1004.43 3.4
1022.62 13.9

Annotations:

^{3,5}X_{Gal}Z Z^{3,5}X_{Man}
1023.61 7.3

Annotations:

B^{0,2}X_{Man} B^{0,4}X_{NeuAc}
1036.32 1.8

Annotations:

^{0,4}X_{Gal}Z Z^{0,4}X_{Man} Z^{1,3}X_{Man} Z^{2,4}X_{Man}
1037.52 10.3

Annotations:

BZ
1040.47 42.3

Annotations:

^{3,5}X_{Gal}Y Y^{3,5}X_{Man} ^{3,5}X_{GlcNAc}
1041.46 1.8

Annotations:

C^{0,2}X_{Man} C^{0,4}X_{NeuAc}
1054.58 13.9

Annotations:

^{0,4}X_{Gal}Y Y^{0,4}X_{Man} Y^{1,3}X_{Man} Y^{2,4}X_{Man} ^{2,4}X_{GlcNAc}
1055.48 1075.0

Annotations:

BY CZ
1056.48 329.2
1057.19 5.1

Annotations:

C^{2,5}X_{Man}
1057.77 4.8

Annotations:

C^{2,5}X_{Man}
1073.49 95.8

Annotations:

CY
1074.49 9.8
1075.69 0.8
1077.52 2.3
1078.62 4.1

Annotations:

ZZ
1094.96 2.6
1096.53 184.0

Annotations:

Z
1097.55 63.7
1111.19 3.0
1112.94 19.1
1113.8 16.2
1114.51 355.1

Annotations:

Y
1115.52 163.0

Annotations:

^{1,5}A_{Man}
1116.43 3.1
1117.22 4.5

Annotations:

C^{1,3}X_{NeuAc}
1138.99 2.2
1141.58 5.8

Annotations:

B^{2,5}X_{NeuAc}
1143.51 77.6

Annotations:

B
1144.48 37.5
1161.52 13.6

Annotations:

C
1162.11 2.4
1182.42 2.7

Annotations:

^{2,5}X_{NeuAc}Z
1183.51 16.9
1184.54 188.9

Annotations:

BY CZ
1185.52 108.6
1202.45 84.0

Annotations:

CY
1203.66 41.3
1257.39 22.7
1258.56 791.8

Annotations:

Z
1259.6 242.8
1260.32 10.9

Annotations:

C^{2,5}X_{Man}
1260.87 1.9

Annotations:

C^{2,5}X_{Man}
1263.5 3.0

Annotations:

C^{2,4}X_{NeuAc}
1264.54 2.6
1273.95 2.7
1274.94 43.3

Annotations:

C^{0,3}X_{Man} C^{1,4}X_{Man}
1275.47 3.0
1276.55 1618.9

Annotations:

Y
1277.58 579.0
1278.45 18.0
1299.56 1.9
1323.65 3.2
1329.03 1.0
1331.62 1.9
1341.71 3.6
1344.24 2.4
1344.95 7.9
1345.78 32.0
1346.6 1242.7

Annotations:

B
1347.66 529.4
1348.88 4.9

Annotations:

^{1,5}X_{NeuAc}
1363.53 10.0
1364.55 60.8

Annotations:

C
1365.55 11.7
1405.61 3.4

Annotations:

Y
1544.64 6.1
1545.64 3.2
1546.65 4.5

There are 2 similar spectra:

Id Structure Score

2698

0.88

2758

0.51
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